Definition of 'trek'
![trek definition english IPA Pronunciation Guide](https://www.collinsdictionary.com/external/images/info.png?version=6.0.25)
![](http://bandmoviez.pw/777/templates/cheerup/res/banner1.gif)
trek in British English
Trek in american english, examples of 'trek' in a sentence trek, cobuild collocations trek, trends of trek.
View usage for: All Years Last 10 years Last 50 years Last 100 years Last 300 years
Browse alphabetically trek
- All ENGLISH words that begin with 'T'
Related terms of trek
- arduous trek
- mountain trek
- the Great Trek
- View more related words
![trek definition english Tile](https://www.collinsdictionary.com/external/images/icon_home/WORDLE_ENGLISH.png?version=6.0.25)
Wordle Helper
![trek definition english Tile](https://www.collinsdictionary.com/external/images/S.png?version=6.0.25)
Scrabble Tools
Quick word challenge
Quiz Review
Score: 0 / 5
![trek definition english Image](https://www.collinsdictionary.com/images/thumb/stag_321708992_250.jpg?version=6.0.25)
Trek Bikes - The world's best bikes and cycling gear
Wherever you buy, we'll take care of you
Buy in-store or online. Pick up your bike at your local Trek shop or get it delivered right to your front door.
- EASY SHOPPING OPTIONS
If you're not in love with your bike, we'll take it back within 30 days with no additional charge.
Your local shop has the knowledge, products, and expertise to help you get the most out of your new bike.
- FIND A RETAILER
“Our mission is to provide incredible hospitality, and the entire team is here to give you the absolute best experience. That’s what we do. Whatever you need, we’ll take care of you.”
– Laurie Koch, VP of Customer Care
We’re changing the world through bikes
Used bikes, certified awesome by Trek
Red Barn Refresh, where pre-owned bikes get another chance to ride.
No time to waste
We’re changing the business of bikes
Trek is a 2024 Fortune 100 Best Company to Work For!
Looking for a great place to work.
Our mission Trek started in a small Wisconsin barn in 1976, but our founders always saw something bigger. Decades later, we're on a mission to make our world a better place to live and ride. We build only products we love, provide incredible hospitality to our customers, and change the world by getting more people on bikes.
Dictionary.net
Definitions of trek.
- 2011 - English Dictionary Database
- 2006 - WordNet 3.0
- 2010 - New Age Dictionary Database
- 1913 - Webster's Revised Unabridged Dictionary
- 1919 - The Winston Simplified Dictionary
( South African ) a journey by ox wagon ( especially an organized migration by a group of settlers)
make a long and difficult journey ; " They trekked towards the North Pole with sleds and skis"
a journey by ox wagon ( especially an organized migration by a group of settlers)
journey on foot , especially in the mountains; " We spent the summer trekking in the foothills of the Himalayas"
To draw or haul a load , as oxen .
To travel , esp. by ox wagon ; to go from place to place ; to migrate .
The act of trekking; a drawing or a traveling ; a journey ; a migration .
In South Africa , to travel by wagon , especially in search of a new settlement ; to draw a load .
![trek definition english image description](https://www.dictionary.net/public/desktop/images/chrome.png)
Word of the day
Actio de dolo malo.
- action fraud ; an lay a defrauded person against defrauder and his heirs, who been enriched by fraud, to obtain restitution the thing of which he had heen fraudulently deprived. with all its accessions (cum omni causa;) or. where this was not practicable, for compensation in damages. Mackeld. Rom. Law,
Nearby Words
- treitz's arch's hernia
- treitz's arch's ligament
- treitz's arch's muscle
- treitz's fossa
- treitz's muscle
- trelats sign
![trek definition english trek definition english](https://educalingo.com/assets/img/favicon.png)
Meaning of "trek" in the English dictionary
Etymology of the word trek, pronunciation of trek, grammatical category of trek.
See the conjugation of the verb trek in English .
WHAT DOES TREK MEAN IN ENGLISH?
![trek definition english trek](https://static.educalingo.com/img/en/800/trekking.jpg)
Definition of trek in the English dictionary
The first definition of trek in the dictionary is a long and often difficult journey. Other definition of trek is a journey or stage of a journey, esp a migration by ox wagon. Trek is also to make a trek.
CONJUGATION OF THE VERB TO TREK
Conditional, words that rhyme with trek, words that begin like trek, words that end like trek, synonyms and antonyms of trek in the english dictionary of synonyms, synonyms of «trek», words relating to «trek», translation of «trek» into 25 languages.
![trek definition english online translator](https://educalingo.com/assets/img/bola_mundo.jpg)
TRANSLATION OF TREK
Translator english - chinese, translator english - spanish, translator english - hindi, translator english - arabic, translator english - russian, translator english - portuguese, translator english - bengali, translator english - french, translator english - malay, translator english - german, translator english - japanese, translator english - korean, translator english - javanese, translator english - vietnamese, translator english - tamil, translator english - marathi, translator english - turkish, translator english - italian, translator english - polish, translator english - ukrainian, translator english - romanian, translator english - greek, translator english - afrikaans, translator english - swedish, translator english - norwegian, trends of use of trek, tendencies of use of the term «trek».
![trek definition english Trends](https://educalingo.com/assets/img/fondo_div_tendencias.jpg)
FREQUENCY OF USE OF THE TERM «TREK» OVER TIME
Examples of use in the english literature, quotes and news about trek, 6 quotes with «trek», 10 english books relating to «trek», 10 news items which include the term «trek».
- ABBREVIATIONS
- BIOGRAPHIES
- CALCULATORS
- CONVERSIONS
- DEFINITIONS
![Definitions.net Definitions.net](https://static.stands4.com/app_common/img/top_logo_def.png)
Vocabulary
What does TREK mean?
Definitions for trek trɛk trek, this dictionary definitions page includes all the possible meanings, example usage and translations of the word trek ., princeton's wordnet rate this definition: 5.0 / 1 vote.
a journey by ox wagon (especially an organized migration by a group of settlers)
any long and difficult trip
journey on foot, especially in the mountains
"We spent the summer trekking in the foothills of the Himalayas"
make a long and difficult journey
"They trekked towards the North Pole with sleds and skis"
Wiktionary Rate this definition: 4.0 / 1 vote
A slow or difficult journey.
We're planning on going on a trek up Kilimanjaro.
A journey by ox wagon, especially the Boer migration of 1835-7.
To make a slow or arduous journey.
To journey on foot, especially to hike through mountainous areas.
To travel by ox wagon.
Etymology: From trek.
ChatGPT Rate this definition: 0.0 / 0 votes
A trek is a long, arduous journey, typically on foot and often involving challenging terrains such as mountains, forests, or deserts. It is usually undertaken for the purpose of exploration, adventure or achievement, and requires significant physical effort and perseverance.
Chambers 20th Century Dictionary Rate this definition: 0.0 / 0 votes
trek, v.i. to drag a vehicle: to journey by ox-wagon.— n. the distance from one station to another.— n. Trek′ker , a traveller. [Dut. trekken , to draw.]
Editors Contribution Rate this definition: 0.0 / 0 votes
A trust of translation in transposition as a transitive treasure following a life formed echo. 1.) a long arduous journey, esp. one made on foot. A tourist hike. Draw a vehicle or pull a load. Travel constantly from place to place; lead a nomadic life.
I trek the true words of light within my heart through the stars of my mind for growth and understanding.
Etymology: The Mission
Submitted by Tehorah_Elyon on May 23, 2024
Suggested Resources Rate this definition: 0.0 / 0 votes
What does TREK stand for? -- Explore the various meanings for the TREK acronym on the Abbreviations.com website.
Matched Categories
How to pronounce trek.
Alex US English David US English Mark US English Daniel British Libby British Mia British Karen Australian Hayley Australian Natasha Australian Veena Indian Priya Indian Neerja Indian Zira US English Oliver British Wendy British Fred US English Tessa South African
How to say TREK in sign language?
Chaldean Numerology
The numerical value of TREK in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of TREK in Pythagorean Numerology is: 9
Examples of TREK in a Sentence
Anton Zeilinger :
It is not like in the Star Trek films (where one is) transporting something, certainly not the person, over some distance.
Kevin McAleenan :
The reasonable changes proposed by this nonpartisan panel, could dramatically reduce migration of family units from Central America, help eliminate dangerous and illegal border crossings, as well as improve the care of children who are brought on this harrowing journey, these recommendations are essential to secure our border and for the safety and welfare of children living in Central America and elsewhere who will continue to make this dangerous trek north.
Fans saved Star Trek back in the day and they sort of invented fandom and invented conventions, fan conventions so it seems poetic that we end up here on the 50th anniversary so to bring it straight to the fans who have given us our lives and our livelihood, comic Con is the ultimate playground for someone that's a fan boy or girl.
Simon Pegg :
We could have introduced a new gay character but he or she would have been primarily defined by their sexuality, seen as the ‘gay character,’ rather than simply for who they are and isn’t that tokenism? the audience would infer that there has been an LGBT presence in the Trek Universe from the beginning ... that a gay hero isn’t something new or strange.
Mark Hamill :
I was a little suspicious because he was a 'Star Trek ' guy.
Popularity rank by frequency of use
- ^ Princeton's WordNet http://wordnetweb.princeton.edu/perl/webwn?s=TREK
- ^ Wiktionary https://en.wiktionary.org/wiki/TREK
- ^ ChatGPT https://chat.openai.com
- ^ Chambers 20th Century Dictionary https://www.gutenberg.org/files/37683/37683-h/37683-h.htm#:~:text=TREK
Translations for TREK
From our multilingual translation dictionary.
- رحلة Arabic
- trek Danish
- jornada, emigrar Spanish
- vaeltaa Finnish
- randonnée French
- vándorlás Hungarian
- melakukan perjalanan Indonesian
- tocht Dutch
- trek Norwegian
- wędrówka Polish
- viagem Portuguese
- trek Vietnamese
Word of the Day
Would you like us to send you a free new word definition delivered to your inbox daily.
Please enter your email address:
Citation
Use the citation below to add this definition to your bibliography:.
Style: MLA Chicago APA
"TREK." Definitions.net. STANDS4 LLC, 2024. Web. 24 Jul 2024. < https://www.definitions.net/definition/TREK >.
![Cite.Me Cite.Me](https://static.stands4.com/app_common/img/cite-me-gray.png)
Discuss these TREK definitions with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe. If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
You need to be logged in to favorite .
Create a new account.
Your name: * Required
Your email address: * Required
Pick a user name: * Required
Username: * Required
Password: * Required
Forgot your password? Retrieve it
Are we missing a good definition for TREK ? Don't keep it to yourself...
Image credit, the web's largest resource for, definitions & translations, a member of the stands4 network, free, no signup required :, add to chrome, add to firefox, browse definitions.net, are you a words master, heighten or intensify, Nearby & related entries:.
- treize-vents
- trekker noun
Alternative searches for TREK :
- Search for TREK on Amazon
![title= trek definition english](https://static.stands4.com/app_common/img/sml_logo_def.png)
- Daily Crossword
- Word Puzzle
- Word Finder
- Word of the Day
- Synonym of the Day
- Word of the Year
- Language stories
- All featured
- Gender and sexuality
- All pop culture
- Writing hub
- Grammar essentials
- Commonly confused
- All writing tips
- Pop culture
- Writing tips
Advertisement
noun as in long journey
Strongest matches
Strong matches
- peregrination
verb as in journey
Weak matches
- be on the move
- be on the trail
- hit the road
Example Sentences
Writer Leath Tonino devised a 200-mile solo desert trek, following the path of the legendary cartographer who literally put these contentious canyons on the map.
So, we just made the decision to continue on with the trek, but to do it as conscientiously and as low-impact as possible.
He says that the team was able to show microbes would be able to survive the trek from Mars to Earth without shielding from the dangers of space if they clump together.
During their latest trek they checked these survey stakes and determined the speed with which the ice masses creep.
Until now, measuring these effects has required arduous treks through trackless swamps.
During his trek, Brinsley twice passed within a block of a police stationhouse and he almost certainly saw cops along the way.
The audience--tout Hollywood--stands to cheer his slow and painful trek from the wings to the table.
Overall, few travelers have made the trek into the desert of Sudan to see these architectural wonders.
In fact, some feminist critics have pointed to a long history of objectification in Star Trek.
Horst Ulrich, a 72-year-old German on a trek with a group of friends, watched four Nepali guides swept away by an avalanche.
If his partner's impedimentia was not too bulky, the ancient model was ready for another trek to the hills.
The mountaineers, indeed, suffered less than the townsfolk as being more accustomed than they to conditions of trek and battle.
The cool morning air made it bearable for man and beast to trek.
By the third day of their trek southward along the Great River, the soles of Redbird's moccasins had worn through.
Once more was there a cracking of whips, and the oxen, straightening out along the trek-touw (Note 3), moved reluctantly on.
Related Words
Words related to trek are not direct synonyms, but are associated with the word trek . Browse related words to learn more about word associations.
verb as in travel across area
- journey over
- pass through
noun as in migration
- colonization
- displacement
- expatriation
- homesteading
- reestablishment
- resettlement
- transplanting
noun as in journey
- pleasure trip
noun as in journey; people on a journey
- exploration
- undertaking
Viewing 5 / 51 related words
On this page you'll find 81 synonyms, antonyms, and words related to trek, such as: expedition, hike, odyssey, trip, footslog, and hegira.
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
![trek definition english ALDictionary Logo](https://www.aldictionary.com/images/al-dictionary.png)
- English To Arabic
- English To Bengali
- English To Chinese
- English to English
- English To Hindi
- English To Japanese
- English To Punjabi
- English To Russian
- English To Spanish
- English To Tamil
- Scrabble Dictionary
- Scrabble Word Builder
- report a bug
Definition: Meaning of, trek in English to English dictionary.
Pronunciation: / trɛk /
- a long and difficult journey, made especially on foot as an adventure [= hike] SYNONYM Not found! ANTONYM Not found!
- informal a distance that seems long when you walk it SYNONYM Not found! ANTONYM Not found!
- informal to make a long and difficult journey, especially on foot [= hike] SYNONYM Not found! ANTONYM Not found!
- to walk a long way, especially in the mountains, as an adventure [= hike] SYNONYM Not found! ANTONYM Not found!
trek used in phrases
- a very popular US SCIENCE FICTION television programme of the 1960s about the adventures of a group of people travelling through space in the STARSHIP ENTERPRISE . The characters include Captain KIRK , SCOTTY , and Mr SPOCK . There are several well-known phrases from the programme, such as 'Space - the final frontier', 'to boldly go where no man has gone before', and ' beam me up, SCOTTY '. There have been several new programmes based on the original idea, including Star Trek - The Next Generation, Star Trek - Deep Space Nine, Star Trek - Voyager, and Enterprise . There have also been several successful films based on the Star Trek stories.
most searched words
- nonparticulate radiation
- tea tree oil
- bloody hell
- backstabber
- demonetization
- Newton's second law of motion
- metacognition
- demonetisation
word of the day
- Arabic Dictionary
- Bengali Dictionary
- Chinese Dictionary
- English Dictionary
- Hindi Dictionary
- Japanese Dictionary
- Punjabi Dictionary
- Russian Dictionary
- Spanish Dictionary
- Tamil Dictionary
- Words by Subject
- English To Arabic Dictionary
- English To Bengali Dictionary
- English To Chinese Dictionary
- English to English Dictionary
- English To Hindi Dictionary
- English To Japanese Dictionary
- English To Punjabi Dictionary
- English To Russian Dictionary
- English To Spanish Dictionary
- English To Tamil Dictionary
- Give Us Feedback
- Report A Bug
- English Dictionary
- Spanish Dictionary
- Hindi Dictionary
- Bengali Dictionary
- Arabic Dictionary
- English Scrabble Dictionary
![trek definition english AL-Dictionary Logo](https://www.aldictionary.com/images/al-dictionary-logo-2.png)
- Copyright © 2015-2023 ALDictionary all rights reserved.
- Powered by: ALSOFT
- Home | About | Privacy Policy | Terms
- Vietnamese - Vietnamese
- English - Vietnamese
- English - English
- Vietnamese - English
- Vietnamese - German
- Vietnamese - Russian
- Russian - Vietnamese
- Vietnamese - French
- French - Vietnamese
- German - Vietnamese
- Chinese - Vietnamese
- Italian - Vietnamese
- Norwegian - Vietnamese
- Lao - Vietnamese
- Vietnamese - Lao
- Korean - Korean
- Korean - English
- English - Korean
- Spanish - Vietnamese
- Sec - Vietnamese
- Portuguese - Vietnamese
- Vietnamese - Japanese
- Japanese - Vietnamese
- Korean Medical Dictionary
- Croatian - English
- Korean - Vietnamese
- Vietnamese - Korean
- Germany - English
- English - Germany
- English - Arabic
- English - Czech
- English - Hindi
- English - Dutch
- Dutch - English
- English - Hungarian
- English - Turkish
- French - Dutch
- Dutch - French
trek in English
Use " trek " in a sentence.
1. Utterly hedonistic luxury on wilderness trek .
2. It's a long trek into town.
3. Star Trek Online: Fleet Armadas
4. Example trek from Thimphu Day 01: Thimphu – Sinchula (Approximately 4 hours) Drive towards Dechhencholing to Kabesa to start trek .
5. Ben Hernandez Bray, Stunts: Star Trek
6. uni- Trek adjustable preload with rebound damping.
7. They began the long trek toward our home.
8. Joyce Bryt is a devoted Star Trek fan.
9. 1 Utterly hedonistic luxury on wilderness trek .
10. This information may be used for marketing purposes by Trek Bicycle, its subsidiaries, its affiliate Trek Travel LLC, and your local dealers.
11. Hunters can't trek deep into snowy woods.
12. We did an eight hour trek yesterday.
13. Columbia Unisex Fast Trek Beanie And Glove Set
14. This trek also marked our first encounter with leeches.
15. Star Trek has been a cult phenomenon for decades.
16. I think about five thousand died on that trek .
17. It happened in the final episode of "Star Trek ".
18. They had to trek for miles through inhospitable countryside.
19. The anxiolytic and Antidepressive effect was diminished by co-administration of a TREK -1 blocker, amlodipine, indicating the involvement of TREK -1 channels
20. * On foot, the trek would last a day or two.
21. It was five o'clock and they began the trek homeward.
22. Actually, there aren't that many scientific errors in Star Trek .
23. With help you can begin your trek into Bouviers
24. The family made the long trek west in 18
25. a swap meet for collectors of Star Trek memorabilia.
26. Many sets were recycled from those created by Harold Michelson for Star Trek : The Motion Picture and the aborted Star Trek : Phase II . In turn, many of the Enterprise-D sets were transformed into those of the USS Voyager for Star Trek : Voyager .
27. The eleventh Star Trek film's marketing campaign targeted non-fans, even stating in the film's advertisements that "this is not your father's Star Trek ".
28. STAR TREK Arcade Only at Dave & Busters! Control a mechanical arm to launch metal tokens at a mountain of tokens, chips & collectible Star Trek cards
29. Next trek is to the capital of Slovenia....Ljubljana!
30. The next Star Trek movie will be the last.
31. It was quite a trek to the grocery store.
32. Tell how you would minimize risk on a Backpacking trek
33. Welcome to Annapurna Circuit Trek For scenery and cultural diversity, this has long been considered the best trek in Nepal and one of the world’s classic walks
34. My dream has always been to build the " Star Trek " computer.
35. Snow-covered peaks made crossing the Giant Mountains a dangerous trek
36. I'm afraid it's a bit of a trek to the station.
37. Berel Jestrow numbly surmises that the trek may soon be ending.
38. And together we would trek a thousand kilometers across India.
39. They had to trek for miles through inhospitable countryside.http://Sentencedict.com
40. The exhibit will display pictures from his trek across Siberia.
41. We proudly carry both Trek and Specialized Bikes and products.
42. We reached the camp after an arduous 12-day trek .
43. Wesley Crusher is a character in the fictional Star Trek franchise
44. At Trek Bicycle Store of Bradenton, we are passionate about bikes
45. The scouts will have to trek 40km back to the base camp.
46. It took us the whole day to trek across the rocky terrain.
47. Find out more about Matt & Gill's Kilimanjaro trek for Base
48. Accolades in Star Trek Online are special accomplishments your captain can achieve
49. I hate having to trek up that hill with all the groceries.
50. I just want to focus on my Star Trek fan fiction.
![](http://bandmoviez.pw/777/templates/cheerup/res/banner1.gif)
Synonyms of trek
- as in to travel
- More from M-W
- To save this word, you'll need to log in. Log In
Thesaurus Definition of trek
(Entry 1 of 2)
Synonyms & Similar Words
- peregrination
- commutation
Thesaurus Definition of trek (Entry 2 of 2)
- peregrinate
- road - trip
- knock (about)
- perambulate
Thesaurus Entries Near trek
Cite this entry.
“Trek.” Merriam-Webster.com Thesaurus , Merriam-Webster, https://www.merriam-webster.com/thesaurus/trek. Accessed 24 Jul. 2024.
More from Merriam-Webster on trek
Nglish: Translation of trek for Spanish Speakers
Britannica English: Translation of trek for Arabic Speakers
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
![trek definition english Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.](https://merriam-webster.com/assets/mw/static/images/games/external/quordle/485x364@1x.jpg)
Can you solve 4 words at once?
Word of the day, sanctimonious.
See Definitions and Examples »
Get Word of the Day daily email!
Popular in Grammar & Usage
Plural and possessive names: a guide, your vs. you're: how to use them correctly, every letter is silent, sometimes: a-z list of examples, more commonly mispronounced words, how to use em dashes (—), en dashes (–) , and hyphens (-), popular in wordplay, it's a scorcher words for the summer heat, flower etymologies for your spring garden, 12 star wars words, 'swash', 'praya', and 12 more beachy words, 8 words for lesser-known musical instruments, games & quizzes.
![trek definition english Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.](https://merriam-webster.com/assets/mw/static/images/games/iframe/blossom-word-game/485x364@1x.jpg)
- Conjugation
- Pronunciation
THE BEST SPANISH-ENGLISH DICTIONARY
Get more than a translation, written by experts, translate with confidence, spanish and english example sentences, examples for everything, regional translations, say it like a local.
Making educational experiences better for everyone.
Immersive learning for 25 languages
Marketplace for millions of educator-created resources
Fast, easy, reliable language certification
Fun educational games for kids
Comprehensive K-12 personalized learning
Trusted tutors for 300+ subjects
35,000+ worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Afrikaans–English dictionary
English translation of the afrikaans word trek.
Screen Rant
Ronald d. moore's 10 best star trek: tng episodes, ranked.
![trek definition english 4](https://static1.srcdn.com/wordpress%2Fwp-content%2Fauthors%2F64e6a3547b743-Rachel%20Hulshult%20headshot.jpg?fit=crop&w=90&h=90)
Your changes have been saved
Email Is sent
Please verify your email address.
You’ve reached your account maximum for followed topics.
25 Best Star Trek: TNG Episodes Of All Time
Every star trek character killed by ron moore, star trek: tng’s “there are four lights” meaning & why it’s still quoted 32 years later.
- Ronald D. Moore's start on Star Trek TNG led to iconic episodes, including "The Defector" and "Redemption."
- Moore's writing dives deep into Klingon politics, showcases strong character development, and daring storylines.
- Moore's impactful work on TNG set the stage for his future success in science fiction television.
Screenwriter and producer Ronald D. Moore contributed to some of Star Trek: The Next Generation 's best episodes. As the creator of the 2004 Battlestar Galactica series, Moore has become an icon in the world of science fiction television, but he got his start on TNG . Moore remained a fixture of the Star Trek franchise during the franchise's golden 1990s era. When TNG ended, Moore and fellow writer/producer Brannon Braga co-wrote Star Trek Generations and Star Trek: First Contact. Moore also joined the writing staff of Star Trek: Deep Space Nine as a supervising producer and contributed to two episodes of Star Trek: Voyager.
Ronald D. Moore's first-ever Star Trek script became Star Trek: The Next Generation season 3, episode 5, "The Bonding," and he joined TNG 's permanent writing staff soon after. "The Bonding" is a solid episode in its own right, offering insight into Lt. Worf (Michael Dorn) and Klingon culture. Over the course of TNG, Moore wrote several Klingon-centric episodes, establishing elements that remain a part of Klingon culture even in modern Trek . Overall, Moore co-wrote 27 episodes of Star Trek: The Next Generation from season 3 through season 7, and here are the 10 best.
Star Trek: The Next Generation produced some of the best and most beloved science fiction television of all time. Here is TNG's best of the best.
10 "The Defector"
Star trek: the next generation season 3, episode 10.
When the USS Enterprise-D detects a Romulan distress signal, they rescue a supposed Romulan defector named Jarok (James Sloyan). Jarok claims that the Romulans are building a secret base along the Neutral Zone that could be a prelude to all-out war. Immediately suspicious, Captain Jean-Luc Picard (Patrick Stewart) and his crew question Jarok, trying to determine whether or not he is leading the Enterprise into a trap.
With an incredibly compelling performance from James Sloyan and the always magnificent Patrick Stewart, "The Defector" is a brilliant Star Trek episode . In the end, Jarok was sincere, but he had been lied to by the Romulans, and his final act is to take his own life. It's a dark ending for TNG , which makes sense considering Moore's later work, and it marks a bit of a turning point for the show as it began exploring more serious topics.
9 "Redemption"
Star trek: the next generation season 4, episode 29 & season 5, episode 1.
In one of Star Trek: The Next Generation's best two-parters , the USS Enterprise-D travels to the Klingon homeworld of Qo'noS to attend the installation of Gowron (Robert O'Reilly) as the Chancellor of the Klingon High Council. Worf and Picard help ensure Gowron becomes Chancellor, angering the Duras sisters, Lursa (Barbara March) and B'Etor (Gwynyth Walsh).
In the aftermath, Picard works to prevent a Klingon civil war, while Sela (Denise Crosby), the half-Romulan daughter of Lt. Tasha Yar, tries to undermine his efforts. "Redemption" dives deeper into Klingon politics than any previous story, and has standout moments for Picard, Worf, and Lt. Commander Data (Brent Spiner), who commands his own starship for the first time.
Ronald D. Moore sent many big-name Star Trek characters to their final frontier during his time on The Next Generation and Deep Space Nine...
8 "Disaster"
Star trek: the next generation season 5, episode 5.
When all the major systems on the Starship Enterprise suddenly stop working, the crew members have to quickly adapt. Captain Picard finds himself with a broken ankle, trapped in a turbolift with three frightened children, while Counselor Deanna Troi (Marina Sirtis) winds up in command on the bridge. Troi admirably rises to the occasion, while Worf struggles with the delivery of Keiko O'Brien's (Rosalind Chao) baby in Ten Forward.
With an original story by Ron Jarvis and Philip A. Scorza, and a teleplay by Ronald D. Moore, "Disaster" is a fun Star Trek: The Next Generation episode that gives the characters a chance to try out a different role. Most of the storylines work well, and the episode proves that TNG can successfully employ different formats and experiment with storytelling. Captain Picard's storyline in "Disaster" is especially charming and Worf makes a hilarious midwife.
7 "Relics"
Star trek: the next generation season 6, episode 4.
Star Trek: The Next Generation's "Relics" sees the return of Captain Montgomery Scott (James Doohan) , who had been trapped in a transporter buffer for 75 years. When Lt. Commander Geordi La Forge (LeVar Burton) restores Scotty's pattern, the former Enterprise Chief Engineer finds himself out of his depth regarding 24th-century technology. As Scotty reminisces about his past, he laments that he is little more than a relic of a bygone era.
In the end, Soctty's extensive knowledge of 23rd-century technology helps save the USS Enterprise-D. With a solid script from Ronald D. Moore, "Relics" beautifully explores the fear of outliving one's usefulness. It's always a joy to see a character from Star Trek: The Original Series pop up on TNG and James Doohan delivers a wonderful performance as a man out of time.
6 "Chain of Command"
Star trek: the next generation season 6, episodes 10 & 11.
In one of Star Trek: The Next Generation's most brutal storylines, Captain Picard is taken captive and relentlessly interrogated by the Cardassians. In "Chain of Command, Part I," Picard, Worf, and Dr. Beverly Crusher (Gates McFadden) embark on a covert mission to find and destroy a Cardassian biological weapon. While Picard, Worf, and Crusher infiltrate the Cardassian base, Commander William Riker (Jonathan Frakes) butts heads with the temporary commander of the Enterprise-D, Captain Edward Jellico (Ronny Cox).
Captain Jean-Luc Picard defiantly shouting that "there are four lights" remains one of Star Trek: The Next Generation's most powerful moments.
The mission turns out to have been a trap, and Picard is captured and brought to Gul Madred (David Warner) . With powerhouse performances from Patrick Stewart and David Warner, Picard and Madred go head-to-head in a battle of wills. Picard endures the Cardassian's brutal torture, but he later reveals to Counselor Troi that he was on the verge of breaking when he was rescued.
Writer/Producer Frank Abatemarco conceived the story for "Chain of Command, Part I" and is the sole writing credit for Part 2. Ronald D. Moore wrote the teleplay for Part 1 and served as a producer on Part 2.
5 "Tapestry"
Star trek: the next generation season 6, episode 15.
When Captain Picard suffers a grievous injury while on a mission, he encounters Q (John de Lancie) in the supposed afterlife. Q offers Jean-Luc the chance to return to his past and redo an event from his time at Starfleet Academy. After Picard changes his past, preventing the fight that originally injured his heart, he returns to a different future. In this alternate future, Picard serves on the USS Enterprise-D as a junior science officer, who never took any risks and thus never climbed the ranks.
Picard realizes that while the fight from his youth may have been foolish, it allowed him to confront his own mortality. Q sends Jean-Luc back to correct his mistake, and he allows events to play out as they previously had. Captain Picard then wakes up in sickbay, unsure if the events he just experienced were real or only occurred inside his own mind. As always, Patrick Stewart and John de Lancie are a delight and every scene with the two of them sizzles. Plus, it's fun to get a glimpse of Picard's reckless youth and explore one of the events that shaped his life.
4 "Data's Day"
Star trek: the next generation season 4, episode 11.
With a story by Harold Apter, "Data's Day" is one of the most charming Star Trek; The Next Generation episodes Ronald D. Moore had a hand in writing. The episode follows Data throughout a day on the Enterprise, as the android narrates his thoughts in a letter to Dr. Bruce Maddox (Brian Brophy) . As the wedding of Chief Miles O'Brien (Colm Meaney) and Keiko quickly approaches, Data takes a dance lesson from Dr. Crusher and ponders the idiosyncracies of human behavior.
Data also spends his day investigating the supposed death of a Vulcan Ambassador who turns out to be a Romulan spy. While this day may have been slightly more eventful than an average day on the Enterprise, it's fun seeing the day's events from Data's point of view. As always, Brent Spiner is wonderful as Data, perfectly channeling the android's childlike curiosity.
3 "Family"
Star trek: the next generation season 4, episode 2.
One of the few Star Trek: The Next Generation episodes to follow up on a previous story, "Family" explores the aftereffects of the Borg's assimilation of Captain Picard in "The Best of Both Worlds." Before the USS Enterprise-D crew rescued their Captain, Picard served as Locutus, the mouthpiece of the Borg during the devastating Battle of Wolf 359 . During the ordeal, Picard was powerless to stop the Borg, but he still feels guilt about his part in the battle.
After his traumatizing experience, Jean-Luc travels to his family's vineyard in Le Barre, France, where he stays with his brother, Robert (Jeremy Kemp). The two have a cathartic fight, during which Jean-Luc breaks down and finally admits how much his assimilation affected him. This is one of the few times Picard allows his emotions to flow freely, making the moment all the more powerful.
"Family" also checks in with Lt. Worf, as his human parents visit the Enterprise, and Ensign Wesley Crusher (Wil Wheaton), as he receives a recording message from his late father.
2 "Yesterday's Enterprise"
Star trek: the next generation season 3, episode 15.
When the USS Enterprise-D encounters a rift in spacetime, the heavily damaged USS Enterprise-C emerges from the wormhole. The Enterprise-D suddenly becomes a warship on the frontlines of the Federation's war with the Klingon Empire, with Lt. Tasha Yar (Denise Crosby) as the tactical officer. Only Ten Forward bartender Guinan (Whoopi Goldberg) senses anything amiss, but she convinces Picard that the Enterprise-C must return to its own timeline.
Although it will surely be a suicide mission, Captain Rachel Garrett (Tricia O'Neil) agrees to travel back in time to save the future. Having learned of her fate in the original timeline, Tasha Yar joins the Enterprise-C as it travels back through the wormhole, restoring the Enterprise-D to its original state. With its compelling one-off characters and dark alternate future, "Yesterday's Enterprise" remains one of the most memorable episodes of any Star Trek series.
The story for "Yesterday's Enterprise" was conceived by Trent Christopher Ganino and Eric A. Stillwell, and Ronald D. Moore worked on the teleplay, which also had input from Ira Steven Behr, Richard Manning, and Hans Beimler.
1 "All Good Things..."
Star trek: the next generation season 7, episodes 25 & 26.
In Star Trek: The Next Generation's pitch-perfect series finale , Captain Picard finds himself jumping between the past, present, and future. In each of the timelines, Picard must work with his Enterprise-D crew members to investigate a powerful anomaly. Q appears to reveal that humanity's trial that began in the TNG series premiere never ended. Picard eventually solves the mystery in all three timelines before returning to the present, where he finally joins his crew members and friends for a poker game.
Not only does "All Good Things..." offer a glimpse of a possible future for the Enterprise-D crew, but it also beautifully brings the story of TNG full circle. Ronald D. Moore worked with Brannon Braga to craft the TNG finale, which gives every character a moment to shine. Their work on Star Trek: The Next Generation's finale cemented Moore and Braga as one of Star Trek's best writing duos, and served as the perfect conclusion for one of science fiction's greatest shows.
Star Trek: The Next Generation
*Availability in US
Not available
![trek definition english Star Trek: The Next Generation (1987)](https://static0.srcdn.com/wordpress/wp-content/uploads/2023/05/star-trek-the-next-generation-poster.jpg?q=50&fit=crop&w=32&h=32&dpr=1.5)
How Kamala Harris became part of Charli XCX's 'Brat' summer
![trek definition english](https://media-cldnry.s-nbcnews.com/image/upload/t_fit-760w,f_auto,q_auto:best/rockcms/2024-07/240722-kamala-charli-brat-jg-ab2764.jpg)
Vice President Kamala Harris’ campaign for the Democratic presidential nomination has been bolstered by an unexpected group of supporters: Charli XCX fans.
Excitement around the Harris campaign grew on social media after people began editing viral videos and memes fusing songs from British pop star Charli XCX’s album “Brat” with clips of Harris throughout her career.
After Charli XCX appeared to endorse Harris on Sunday, writing “Kamala IS Brat,” Harris’ campaign embraced the moment, reposting the show of support , using the album’s signature green color and typeface in one of its social media profiles and posting “Brat”-themed memes.
“Brat,” which touches on womanhood, insecurity, competition, motherhood, relationships, partying and other topics, debuted June 7. Since then, social media users have declared that they are celebrating a “brat summer,” meaning they are embracing being earnest and unapologetically themselves.
The pairing of Harris memes with “Brat” fandom has surged since Sunday, when President Joe Biden announced he was dropping out of the race, but the idea had been percolating for at least the last several weeks.
Abigail De Kosnik, an associate professor at the Berkeley Center for New Media at the University of California, Berkeley, said Harris is “plugged in” to popular culture in a way other Democratic candidates in the past haven’t been. That is a refreshing change for voters who often view Democrats as “staid,” De Kosnik said.
The “Brat”-Harris crossover trend was popularized by creators like University of Delaware senior Ryan Long, who went viral after he posted a mashup of the Charli XCX song “Von Dutch” with clips of Harris on July 3.
“I’ve never seen people so excited for a candidate,” said Long, who described himself as an enthusiastic Harris supporter for years. “People were pessimistic about Joe Biden, but there is so much enthusiasm right now over Kamala. I really hope that she can capitalize off of it and get a landslide win.”
Long said he believes the Harris memes signal that young voters embraced her as a candidate even before Biden endorsed her presidential campaign.
The “Brat” Harris edits have taken over TikTok, X and Instagram, sometimes paired with the hashtag “Brat election.” Sound bites of Harris laughing have been used in video edits, as well as her memorable quotes like “I love Venn diagrams” and “You think you just fell out of a coconut tree?”
Harris, who has spawned multiple memes during her tenure as vice president, has gotten the approval of Stan Twitter , a community of various devout fandoms on X (formerly Twitter) that often mobilizes to support certain artists. Long said Harris memes have been a part of Stan Twitter for years, resurging in popularity every few months and paving the way for a quick embrace of her presidential candidacy. A clip of Harris’ laugh has been edited into numerous pop songs by various fandoms and shared on X .
Representatives for Charli XCX declined to comment. A representative for Harris didn’t respond to a request for comment.
“‘Brat’ is one of the top albums in the world, and it’s been going super big online,” Long said. “Kamala does such a good job at embodying what people call ‘Brat summer.’ The way she presents herself, she’s happy, laughing, she’ll dance. She is like a walking content farm.”
Charli XCX previously described a brat as someone who likes to party, “says some dumb things sometimes” and is “honest, blunt and a little bit volatile.” Harris’ professional image doesn’t necessarily match the messy party girl ethos of “Brat,” but her distinct quotes and animated laughter have gotten unique attention. Some detractors have said her demeanor is bizarre, while supporters have framed the traits as endearing.
Aly McCormick, 21, was inspired by Long’s “Von Dutch” Harris edit when she decided to make a Harris video edit of her own set to the “Brat” song “360.” McCormick posted it on TikTok, where it has been viewed more than 1.6 million times.
“Kamala brings in such hope and light, because she’s having fun, and we haven’t really had that in politics for a while,” McCormick, a rising senior in political communications at George Washington University, told NBC News. “I feel very hopeful.”
De Kosnik said the alignment of the Harris campaign with “Brat” casts Harris as a worthy opponent to former President Donald Trump in November. She drew a comparison between Harris and former Secretary of State Hillary Clinton, who co-opted Trump’s insult “ nasty woman ” as a feminist retort when she ran for president in 2016. Trump has similarly tried to call Harris names, calling her “Laughing Kamala” at a recent rally.
“I think there’s some edge to Harris being the first Black and Asian American woman candidate for president of the United States that kind of just puts her automatically in that defiant kind of oppositional space in the culture,” De Kosnik said.
A typical “brat girl sees Kamala and sees something of herself in Kamala,” she added.
“‘Brat’ just sets Kamala Harris’ campaign up for that defiant stance that says, ‘We’re not perfect, and you’re going to call us out on everything, but we’re still winning because we’re honest and we’re just ourselves, and we’re going to take this whole thing,’” De Kosnik said.
“Brat” isn’t the only soundtrack for fan video edits of Harris. American pop musician Kesha has also remixed her laugh with the intro of the 2011 song “Blow,” which has been used as the audio for over 1,300 TikTok posts, including two from Kesha herself that have almost 3 million views each. Another popular track for Harris videos is the song “Femininomenon” by Chappell Roan, whose summer success alongside Charli XCX has defined an era of pop underdogs’ rising to the top. Harris has also previously been celebrated by celebrities like Beyoncé and Cardi B.
But Charli XCX is in a special position in today’s pop world, having toiled for over a decade before reaching an exuberant cultural peak with “Brat” this summer. Harris fans’ adopting “Brat” memes may cast Harris in the same light.
De Kosnik said many so-called brats can identify with Harris because they come from marginalized communities and understand what it feels like to be discounted.
“The brat girl is sort of like the unexpected leader, the unexpected winner,” De Kosnik said.
![trek definition english](https://media-cldnry.s-nbcnews.com/image/upload/t_focal-60x60,f_auto,q_auto:best/newscms/2024_17/3646170/240423-kathryn-tenbarge-headshot-byline-vl-335p.jpg)
Kat Tenbarge is a tech and culture reporter for NBC News.
![trek definition english](https://media-cldnry.s-nbcnews.com/image/upload/t_focal-60x60,f_auto,q_auto:best/newscms/2023_08/3595666/daysia-tolentino-byline-jm-1.jpg)
Daysia Tolentino is a culture and internet reporter for NBC News.
global expedition yacht rent
![trek definition english Cambridge Dictionary](https://dictionary.cambridge.org/es/external/images/logo-lrg-small.png?version=6.0.27)
- Cambridge Dictionary +Plus
- +Plus ayuda
- Cerrar sesión
Traducción de trek – Diccionario Inglés-Español
Your browser doesn't support HTML5 audio
(Traducción de trek del Cambridge English-Spanish Dictionary © Cambridge University Press)
Traducción de trek | Diccionario PASSWORD Inglés-Español
(Traducción de trek del Diccionario PASSWORD Inglés-Español © 2014 K Dictionaries Ltd)
Ejemplos de trek
Traducciones de trek.
¡Obtén una traducción rápida y gratuita!
Palabra del día
a thin tube made of plastic or waterproof paper that is used to suck liquid into the mouth
![trek definition english Putting a spanner in the works – Idioms in The Guernsey Literary and Potato Peel Pie Society](https://dictionary.cambridge.org/es/rss/images/Cambridge-Book-Club_2.jpg)
Putting a spanner in the works – Idioms in The Guernsey Literary and Potato Peel Pie Society
![trek definition english trek definition english](https://dictionary.cambridge.org/es/rss/images/coffee-badging.jpg)
Palabras nuevas
Aprende más con +Plus
- Recientes y Recomendados {{#preferredDictionaries}} {{name}} {{/preferredDictionaries}}
- Definiciones Explicaciones claras del uso natural del inglés escrito y oral inglés Learner’s Dictionary inglés británico esencial inglés americano esencial
- Gramática y sinónimos Explicaciones del uso natural del inglés escrito y oral gramática sinónimos y antónimos
- Pronunciation British and American pronunciations with audio English Pronunciation
- inglés-chino (simplificado) Chinese (Simplified)–English
- inglés-chino (tradicional) Chinese (Traditional)–English
- inglés–holandés holandés-inglés
- inglés-francés francés-inglés
- inglés-alemán alemán-inglés
- inglés-indonesio indonesio-inglés
- inglés-italiano italiano-inglés
- inglés-japonés japonés-inglés
- inglés-noruego noruego–inglés
- inglés-polaco polaco-inglés
- inglés-portugués portugués-inglés
- inglés-español español-inglés
- English–Swedish Swedish–English
- Dictionary +Plus Listas de palabras
- English–Spanish Verb Noun
- PASSWORD Inglés–Español Verb Noun
- Translations
- Todas las traducciones
To add trek to a word list please sign up or log in.
Añadir trek a una de tus listas, o crear una lista nueva.
{{message}}
Ha ocurrido un error
El informe no pudo enviarse.
Start each day with the Word of the Day in your inbox!
- By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy policies.
- Email This field is for validation purposes and should be left unchanged.
Word of the Day
Word of the day.
to bungle ; play clumsily
Why Dictionary.com chose foozle
More about foozle.
- First recorded in 1825–35.
- Perhaps from dialectal German fuseln , “to work badly, clumsily, hurriedly.”
EXAMPLES OF FOOZLE
- During the golf game, Lina foozled her swing, sending the ball into the rough instead of the green.
- I was confident in my cooking skills but somehow foozled the recipe, leading to a burnt dish.
![trek definition english 20240103](https://www.dictionary.com/e/wp-content/uploads/2024/03/20240103_WOTD_1080x1080-1024x1024-1-300x300.png)
ulotrichous
having woolly or crisply curly hair
Why Dictionary.com chose ulotrichous
More about ulotrichous.
- First recorded in 1855–60.
- From New Latin Ulotrich(i) , formerly a name for a division of humankind; from Greek oulótrichos , “curly-haired,” equivalent to oûlo(s) , “thick, fleecy” + -trichos , “-haired” + -ous .
EXAMPLES OF ULOTRICHOUS
- The stylist specialized in ulotrichous hair, knowing the best techniques to manage and style tight curls.
- Oh my, what thick, curly, and ulotrichous hair you have cascading down your shoulders!
boorish; rude
Why Dictionary.com chose churlish
More about churlish.
- In use since before 1000.
- From Middle English cherlish , from Old English ceorlisc . See churl + -ish 1 .
EXAMPLES OF CHURLISH
- My churlish remarks offended everyone at the dinner table.
- The customer’s churlish attitude made the cashier’s day difficult.
Get A Vocabulary Boost In Your Inbox
- By clicking "I'M IN", you are accepting Dictionary.com Terms & Conditions and Privacy policies.
- Comments This field is for validation purposes and should be left unchanged.
- Jul 20, 2024 timbre
- Jul 19, 2024 frabjous
- Jul 18, 2024 hobnob
- Jul 17, 2024 parsimonious
- Jul 16, 2024 sibylline
- Jul 15, 2024 nebulize
- Jul 14, 2024 joie de vivre
- Jul 13, 2024 estival
- Jul 12, 2024 incontrovertible
- Research and Innovation
- The Abstract
- Audio Abstract Podcast
- Centennial Campus
- Campus Life
- Faculty and Staff
- Awards and Honors
- HR and Finance
- Resilient Pack
- We Are the Wolfpack
- Service and Community
- Red Chair Chats
- News Releases
- In the News
- NC State Experts on 2024 Elections
- NC State Experts Available on Climate
- NC State Experts on Roe v. Wade
- NC State Supply Chain Experts
- Experts on COVID-19
- Hurricane Experts
- About NC State News
- Faculty Support
- Training Program
3D Printing of Light-Activated Hydrogel Actuators
![trek definition english image on left is labeled 'expanded' and shows 3D grid of pink polymer; image on left is labeled 'contracted' and shows a much smaller grid of the pink polymer, with much smaller gaps between the polymer strands](https://news.ncsu.edu/wp-content/uploads/2024/07/Tracy-Hydrogels-2024-HEADER.jpg)
For Immediate Release
An international team of researchers has embedded gold nanorods in hydrogels that can be processed through 3D printing to create structures that contract when exposed to light – and expand again when the light is removed. Because this expansion and contraction can be performed repeatedly, the 3D-printed structures can serve as remotely controlled actuators.
“We knew that you could 3D print hydrogels that would contract when heated,” says Joe Tracy, co-corresponding author of a paper on the work and a professor of materials science and engineering at North Carolina State University. “And we knew that you could incorporate gold nanorods into hydrogels that would make them photoresponsive, meaning that they would contract in a reversible manner when exposed to light.
“We wanted to find a way to incorporate gold nanorods into hydrogels that would allow us to 3D print photoresponsive structures.”
Hydrogels are polymer networks that contain water. Examples include everything from contact lenses to the absorbent material used in diapers. And, technically, the researchers didn’t print a hydrogel with the 3D printer. Instead, they printed a solution that contains gold nanorods and all of the ingredients needed to create a hydrogel.
“And when this printed solution is exposed to light, the polymers in the solution form a cross-linked molecular structure,” says Julian Thiele, co-corresponding author of the paper and chair of organic chemistry at Otto von Guericke University Magdeburg. “This turns the solution into a hydrogel, with the trapped gold nanorods distributed throughout the material.”
Because the pre-hydrogel solution coming out of the 3D printer has a very low viscosity, you can’t print the solution onto a regular substrate – or you’d have a puddle instead of a 3D structure.
To solve this problem, the researchers printed the solution into a translucent slurry of gelatin microparticles in water. The printer nozzle is able to penetrate the gelatin slurry and print the solution into the desired shape. Because the gelatin is translucent, light can penetrate the matrix, converting the solution into a solid hydrogel. Once this is done, the entire thing is placed in warm water, melting away the gelatin and leaving behind the 3D hydrogel structure.
When these hydrogel structures are exposed to light, the embedded gold nanorods convert that light into heat. This causes the polymers in the hydrogel to contract, pushing water out of the hydrogel and shrinking the structure. However, when the light is removed, the polymers cool down and begin absorbing water again, which expands the hydrogel structure to its original dimensions.
“A lot of work has been done on hydrogels that contract when exposed to heat,” says Melanie Ghelardini, first author of the paper and a former Ph.D. student at NC State. “We’ve now demonstrated that you can do the same thing when the hydrogel is exposed to light, while also having the capability to 3D print this material. That means applications that previously required direct application of heat could now be triggered remotely with illumination.”
“Instead of applying conventional mold casting, 3D printing of hydrogel structures offers nearly unlimited freedom in design,” says Thiele. “And it allows for preprogramming distinct motion during light-triggered contraction and expansion of our photoresponsive material.”
The paper, “ 3D-Printed Hydrogels as Photothermal Actuators ,” is published in the open access journal Polymers . The paper was co-authored by Jameson Hankwitz, a former graduate student at NC State; Martin Geisler, Niclas Weigel, Nicolas Hauck and Jonas Schubert of the Leibniz Institute of Polymer Research Dresden; and by Andreas Fery of the Leibniz Institute of Polymer Research Dresden and Technische Universität Dresden.
This research was done with support from the National Science Foundation, under grant 1803785; the German Research Foundation (DFG) Research Training Schools 1865: Hydrogel-based microsystems and 2767, under project number 451785257; the Alexander von Humboldt Foundation; the Dresden Center for Intelligent Materials; and the European Union’s Horizon 2020 research and innovation program, under grant 852065.
Note to Editors: The study abstract follows.
“3D-Printed Hydrogels as Photothermal Actuators”
Authors : Melanie M. Ghelardini, Jameson P. Hankwitz and Joseph B. Tracy, North Carolina State University; Martin Geisler, Niclas Weigel, Nicolas Hauck and Jonas Schubert, Leibniz Institute of Polymer Research Dresden; Andreas Fery, Leibniz Institute of Polymer Research Dresden and Technische Universität Dresden; and Julian Thiele, Leibniz Institute of Polymer Research Dresden and Otto von Guericke University Magdeburg
Published : July 17, Polymers
DOI : 10.3390/polym16142032
Abstract: Thermoresponsive hydrogels were 3D-printed with embedded gold nanorods (GNRs), which enable shape change through photothermal heating. GNRs were functionalized with bovine serum albumin and mixed with a photosensitizer and poly( N -isopropylacrylamide) (PNIPAAm) macromer, forming an ink for 3D printing by direct ink writing. A macromer-based approach was chosen to provide good microstructural homogeneity and optical transparency of the unloaded hydrogel in its swollen state. The ink was printed into an acetylated gelatin hydrogel support matrix to prevent the spreading of the low-viscosity ink and provide mechanical stability during printing and concurrent photocrosslinking. Acetylated gelatin hydrogel was introduced because it allows for melting and removal of the support structure below the transition temperature of the crosslinked PNIPAAm structure. Convective and photothermal heating were compared, which both triggered the phase transition of PNIPAAm and induced reversible shrinkage of the hydrogel–GNR composite for a range of GNR loadings. During reswelling after photothermal heating, some structures formed an internally buckled state, where minor mechanical agitation recovered the unbuckled structure. The BSA-GNRs did not leach out of the structure during multiple cycles of shrinkage and reswelling. This work demonstrates the promise of 3D-printed, photoresponsive structures as hydrogel actuators.
- Exploration
- college of engineering
- materials science and engineering
- research news
More From NC State News
![trek definition english a smartphone displays the wi-fi symbol on its screen](https://news.ncsu.edu/wp-content/uploads/2024/07/edge-caching-HEADER-1500.jpg)
How a ‘Digital Twin’ Can Make Wireless Networks Faster, More Reliable
![trek definition english A bed bug works its way through a bed net.](https://news.ncsu.edu/wp-content/uploads/2024/07/mkschalhayesreview1500-scaled.jpg)
The Unintended Consequences of Success Against Malaria
![trek definition english trek definition english](https://news.ncsu.edu/wp-content/uploads/2024/07/Collagen-fibrils-1500.jpg)
Nanoscopic Imaging Aids in Understanding Protein, Tissue Preservation in Ancient Bones
Advertisement
Chaos and Confusion: Tech Outage Causes Disruptions Worldwide
Airlines, hospitals and people’s computers were affected after CrowdStrike, a cybersecurity company, sent out a flawed software update.
- Share full article
![trek definition english A view from above of a crowded airport with long lines of people.](https://static01.nyt.com/images/2024/07/19/multimedia/19tech-outage-what-happened-tzmq/19tech-outage-what-happened-tzmq-articleLarge.jpg?quality=75&auto=webp&disable=upscale)
By Adam Satariano , Paul Mozur , Kate Conger and Sheera Frenkel
- July 19, 2024
Airlines grounded flights. Operators of 911 lines could not respond to emergencies. Hospitals canceled surgeries. Retailers closed for the day. And the actions all traced back to a batch of bad computer code.
A flawed software update sent out by a little-known cybersecurity company caused chaos and disruption around the world on Friday. The company, CrowdStrike , based in Austin, Texas, makes software used by multinational corporations, government agencies and scores of other organizations to protect against hackers and online intruders.
But when CrowdStrike sent its update on Thursday to its customers that run Microsoft Windows software, computers began to crash.
The fallout, which was immediate and inescapable, highlighted the brittleness of global technology infrastructure. The world has become reliant on Microsoft and a handful of cybersecurity firms like CrowdStrike. So when a single flawed piece of software is released over the internet, it can almost instantly damage countless companies and organizations that depend on the technology as part of everyday business.
“This is a very, very uncomfortable illustration of the fragility of the world’s core internet infrastructure,” said Ciaran Martin, the former chief executive of Britain’s National Cyber Security Center and a professor at the Blavatnik School of Government at Oxford University.
A cyberattack did not cause the widespread outage, but the effects on Friday showed how devastating the damage can be when a main artery of the global technology system is disrupted. It raised broader questions about CrowdStrike’s testing processes and what repercussions such software firms should face when flaws in their code cause major disruptions.
![trek definition english](https://static01.nyt.com/images/2024/07/19/multimedia/2024-07-19-crowdstrike-explainer-index/2024-07-19-crowdstrike-explainer-index-articleLarge.png)
How a Software Update Crashed Computers Around the World
Here’s a visual explanation for how a faulty software update crippled machines.
While outages are common, often caused by technical errors or cyberattacks, the scale of what unfolded on Friday was unparalleled.
“This is historic,” said Mikko Hypponen, the chief research officer at WithSecure, a cybersecurity company. “We haven’t had an incident like this.”
George Kurtz, CrowdStrike’s chief executive, said that the company took responsibility for the mistake and that a software fix had been released. He warned that it could be some time before tech systems returned to normal.
“We’re deeply sorry for the impact that we’ve caused to customers, to travelers, to anyone affected by this,” he said in an interview on Friday on NBC’s “Today” show.
Satya Nadella, Microsoft’s chief executive, blamed CrowdStrike and said the company was working to help customers “bring their systems back online.” Apple and Linux machines were not affected by the CrowdStrike software update.
A White House official said the administration was in “regular contact” with CrowdStrike and had convened agencies to assess the impact of the outage on the federal government’s operations.
CrowdStrike, founded in 2011 by Mr. Kurtz and others, has built a reputation over the years as a firm that could solve even the toughest security problems. It was tapped to investigate a 2014 hack of Sony Pictures and the 2016 hack of the Democratic National Committee, which exposed Hillary Clinton’s emails.
But problems stemming from CrowdStrike’s products have surfaced before. In April, the company pushed a software update to customers running the Linux system that crashed computers, according to an internal CrowdStrike report sent to customers about the incident, which was obtained by The New York Times.
The bug, which did not appear to be related to Friday’s outage, took CrowdStrike nearly five days to fix, the report said. CrowdStrike promised to improve its testing process going forward, according to the report.
On Thursday, the tech issues began when Microsoft dealt with an outage on its cloud service system, Azure, which affected some airlines .
Then CrowdStrike sent an update for its software called Falcon Sensor , which scans a computer for intrusions and signs of hacking. If everything had gone according to plan, CrowdStrike’s software would have received minor improvements and customers would have hardly noticed.
Instead, when CrowdStrike’s faulty update reached computers running Microsoft Windows, it caused the machines to shut down and then endlessly reboot. Workers around the world were greeted with what is known as the “blue screen of death” on their computers. Insufficient testing at CrowdStrike was a likely source of the problem, experts said.
As computers restarted themselves over and over, known as the “doom loop,” there was little CrowdStrike could do to fix the problem. Tech staff at affected companies were faced with a choice: walk around to each machine and remove the bit of flawed code, or wait and hope for a solution from CrowdStrike.
The problems cascaded instantly. At Sydney Airport in Australia, travelers encountered delays and cancellations, as did those in Hong Kong, India, Dubai, Berlin and Amsterdam. At least five U.S. airlines — Allegiant Air, American, Delta, Spirit and United — grounded all flights for a time, according to the Federal Aviation Administration.
How the airline cancellations rippled around the world (and across time zones)
Share of canceled flights at 25 airports on Friday
![trek definition english](https://static01.nytimes.com/newsgraphics/2024-07-19-tech-outage-airport-embed-1/cad772e5-d5dc-43ad-8a92-bf9addf18c88/_assets/timezone-335.png)
50% of flights
Ai r po r t
Bengalu r u K empeg o wda
Dhaka Shahjalal
Minneapolis-Saint P aul
Stuttga r t
Melbou r ne
Be r lin B r anden b urg
London City
Amsterdam Schiphol
Chicago O'Hare
Raleigh−Durham
B r adl e y
Cha r lotte
Reagan National
Philadelphia
1:20 a.m. ET
![trek definition english](https://static01.nytimes.com/newsgraphics/2024-07-19-tech-outage-airport-embed-1/cad772e5-d5dc-43ad-8a92-bf9addf18c88/_assets/timezone-600.png)
Health care systems were crippled, forcing hospitals to cancel noncritical surgeries. In the United States, 911 lines went down in multiple states, though many of those problems were being resolved later on Friday. Britain’s National Health Service also reported issues.
“We knew we had a catastrophe on our hands,” said B.J. Moore, the chief information officer for Providence Health, which has 52 hospitals in seven states. He said 15,000 servers were down and 40,000 out of Providence’s 150,000 computers were affected, adding that it was “worse than a cyberattack."
The United Parcel Service and FedEx said they were affected. Customers with TD Bank, one of the biggest banks in the United States, reported issues accessing their online accounts. Several state and municipal court systems closed for the day because of the outage.
At CrowdStrike, engineers described an atmosphere of confusion as the company struggled to contain the damage.
Executives urged employees not to speculate on why the mistake happened and directed them to focus on a fix for the computers that were affected, said two engineers who spoke on condition of anonymity because they were not authorized to speak publicly. Computers not connected to the cloud required a physical fix to the error introduced by CrowdStrike, they said, which could take weeks.
Within several hours of the faulty software going out, CrowdStrike sent out a software patch as a fix that would stop computers from endlessly rebooting.
Lukasz Olejnik, an independent cybersecurity researcher and consultant, said the outage would still take time to resolve because a suggested solution for some organizations involved rebooting each computer manually into safe mode, deleting a specific file and then restarting the computer.
While that is a relatively straightforward process, security experts said, it may not be easy to do at scale. Those with organized and well-staffed information technology teams could potentially fix the issues more quickly, Mr. Olejnik said.
Unlike the iPhone software updates that Apple sends to customers, the incident highlighted information technology systems that operate in the background. The CrowdStrike issues were compounded because the software being updated performed critical cybersecurity tasks, giving it access to scan a computer to look for viruses and other malicious attacks.
Cybersecurity tools operate quietly in the background to defend computers against attacks. The software is frequently updated with new defenses as hackers develop fresh methods of attack, but constant updates mean there are many opportunities for mistakes to happen.
“One of the tricky parts of security software is it needs to have absolute privileges over your entire computer in order to do its job,” said Thomas Parenty, a cybersecurity consultant and a former U.S. National Security Agency analyst. “So if there’s something wrong with it, the consequences are vastly greater than if your spreadsheet doesn’t work.”
On Friday, the stock price of CrowdStrike, which reported $3 billion in annual revenue last year, closed down 11 percent.
CrowdStrike’s stock price so far this year
The company faces questions about what liabilities it and other software makers face for major disruptions and cybersecurity incidents. The consequences for significant outages can be so minimal that companies are not motivated to make more fundamental changes, experts said. While a car manufacturer would face stiff penalties for faulty brakes, a software provider can often issue another update and move on.
“Until software companies have to pay a price for faulty products, we will be no safer tomorrow than we are today,” Mr. Parenty said.
Meaghan Tobin , Aaron Krolik and Jill Cowan contributed reporting.
Adam Satariano is a technology correspondent for The Times, based in London. More about Adam Satariano
Paul Mozur is the global technology correspondent for The Times, based in Taipei. Previously he wrote about technology and politics in Asia from Hong Kong, Shanghai and Seoul. More about Paul Mozur
Kate Conger is a technology reporter based in San Francisco. She can be reached at [email protected]. More about Kate Conger
Sheera Frenkel is a reporter based in the San Francisco Bay Area, covering the ways technology impacts everyday lives with a focus on social media companies, including Facebook, Instagram, Twitter, TikTok, YouTube, Telegram and WhatsApp. More about Sheera Frenkel
![](http://bandmoviez.pw/777/templates/cheerup/res/banner1.gif)
IMAGES
COMMENTS
trek: [noun] a trip or movement especially when involving difficulties or complex organization : an arduous journey.
TREK definition: 1. to walk a long distance, usually over land such as hills, mountains, or forests: 2. a long walk…. Learn more.
TREK meaning: 1. to walk a long distance, usually over land such as hills, mountains, or forests: 2. a long walk…. Learn more.
Define trek. trek synonyms, trek pronunciation, trek translation, English dictionary definition of trek. intr.v. trekked , trek·king , treks 1. To make a slow or arduous journey. 2. To journey on foot, especially to hike through mountainous areas. 3.
4 meanings: 1. a long and often difficult journey 2. South Africa a journey or stage of a journey, esp a migration by ox wagon.... Click for more definitions.
Our mission. Trek started in a small Wisconsin barn in 1976, but our founders always saw something bigger. Decades later, we're on a mission to make our world a better place to live and ride. We build only products we love, provide incredible hospitality to our customers, and change the world by getting more people on bikes.
To draw or haul a load, as oxen. To travel, esp. by ox wagon; to go from place to place; to migrate. The act of trekking; a drawing or a traveling; a journey; a migration. By Noah Webster. In South Africa, to travel by wagon, especially in search of a new settlement; to draw a load.
The following words have a similar or identical meaning as «trek» and belong to the same grammatical category. synonyms of trek. expedition · footslog · go walkabout · hike · journey · long haul · march · plod · range · roam · rove · safari · slog · traipse · tramp · trudge.
1 a long and often difficult journey. 2 (S. African) a journey or stage of a journey, esp. a migration by ox wagon. vb , treks, trekking, trekked. 3 intr to make a trek. 4 tr (S. African) (of an ox, etc.) to draw (a load)
Definition of TREK in the Definitions.net dictionary. Meaning of TREK. What does TREK mean? ... English (English) Word of the Day Would you like us to send you a FREE new word definition delivered to your inbox daily? Please enter your email address: Subscribe Citation Use the citation below to add this definition to your bibliography: ...
Examples of TREK in a sentence, how to use it. 99 examples: He might even have died from fever had the people not made ' long treks walking…
Find 31 different ways to say TREK, along with antonyms, related words, and example sentences at Thesaurus.com.
Star Trek. a very popular US SCIENCE FICTION television programme of the 1960s about the adventures of a group of people travelling through space in the STARSHIP ENTERPRISE.The characters include Captain KIRK, SCOTTY, and Mr SPOCK.There are several well-known phrases from the programme, such as 'Space - the final frontier', 'to boldly go where no man has gone before', and ' beam me up, SCOTTY '.
Definition and meaning of trek in English. trek noun. UK /trek/ US /trek/ 1. A trek, as a noun, refers to a challenging and lengthy journey on foot that can endure for days or even weeks, typically taking place in mountainous regions. We embarked on a challenging trek through the Himalayas, ...
Star Trek is an American science fiction media franchise created by Gene Roddenberry, which began with the eponymous 1960s television series and became a worldwide pop-culture phenomenon.Since its creation, the franchise has expanded into various films, television series, video games, novels, and comic books, and it has become one of the most recognizable and highest-grossing media franchises ...
Below are sample sentences containing the word "trek" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "trek", or refer to the context using the word "trek" in the English Dictionary.
Trek, and definition, Trek, and meaning | English dictionary. English-French English Synonyms English for learners Grammar. Search also in: Web News Encyclopedia Images
Synonyms for TREK: trip, expedition, journey, excursion, tour, flight, errand, voyage, ride, travel(s) ... Britannica English: Translation of trek for Arabic Speakers. Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Merriam-Webster unabridged.
a. la travesía. (F) I suppose you could get to the cathedral on foot from here, but it'll be a bit of a trek.Supongo que podrías llegar a la catedral a pie desde aquí, pero sería toda una travesía. intransitive verb. 3. (to walk a long way) a. caminar. The group trekked to the peak of the mountain.El grupo caminó hasta la cima de la montaña.
gesigte trek. ⇆grimace; ⇆pull faces. in breë trekke. ⇆in broad outline; ⇆in broad outlines. in trek wees. ⇆be much in demand. in twyfel trek. ⇆arraign; ⇆call in question; ⇆cast doubt on; ⇆discredit; ⇆impeach; ⇆impugn; ⇆oppugn; ⇆query; ⇆question. lootjies trek.
Moore also joined the writing staff of Star Trek: Deep Space Nine as a supervising producer and contributed to two episodes of Star Trek: Voyager. Ronald D. Moore's first-ever Star Trek script became Star Trek: The Next Generation season 3, episode 5, "The Bonding," and he joined TNG's permanent writing staff soon after. "The Bonding" is a ...
Define the Trek. the Trek synonyms, the Trek pronunciation, the Trek translation, English dictionary definition of the Trek. intr.v. trekked , trek·king , treks 1. To make a slow or arduous journey. 2. To journey on foot, especially to hike through mountainous areas. 3.
Charli XCX previously described a brat as someone who likes to party, "says some dumb things sometimes" and is "honest, blunt and a little bit volatile." Harris' professional image doesn ...
More from M-W; To save this word, you'll need to log in. Log In; Definition of trek (Entry 1 of 2) intransitive verb. Definition of trek (Entry 2 of 2) peregrinate; peregrination;
As Americans focus on the campaign, the world asks what our global role will be for the next six months.
traducir TREK: caminar, patear, caminata, caminata, viajar, hacer un largo viaje, expedición, (a pie) caminata…. Más información en el diccionario inglés-español.
More about foozle. First recorded in 1825-35. Perhaps from dialectal German fuseln, "to work badly, clumsily, hurriedly."; EXAMPLES OF FOOZLE. During the golf game, Lina foozled her swing, sending the ball into the rough instead of the green.; I was confident in my cooking skills but somehow foozled the recipe, leading to a burnt dish.
Former first lady Melania Trump issued her first public response since her husband, former President Donald Trump, was injured in a shooting at one of his rallies on Saturday, reflecting on what ...
3D-printed hydrogels create structures that contract when exposed to light and expand when the light is removed, meaning they can serve as remotely controlled actuators. ... Science, Social Studies classes can help young English-learning students learn to read and write in English . Even in 'Care Work,' Women Face Lower Wages if They Have ...
Airlines, hospitals and people's computers were affected after CrowdStrike, a cybersecurity company, sent out a flawed software update.